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Home > Extruded Heat Sink Enclosure Manufacturer
Extruded Heat Sink Enclosure
- Integrated Heat Dissipation: Extruded enclosure design features built-in fins, maximizing surface area for efficient thermal management of electronic devices.
- High-Quality Alloy: Made from 6063 and 6061 aluminum alloys, combining lightweight structure with high thermal conductivity and corrosion resistance.
- Customizable Structure: Available in various cross-sections, lengths, and wall thicknesses to suit different PCB and device sizes.
- Excellent EMC Performance: Enclosure structure supports electromagnetic shielding for sensitive electronics.
- Surface Treatment Options: Supports anodizing, powder coating, and conductive coatings for enhanced durability and appearance.
- Easy Assembly: Modular design allows for convenient sliding, mounting, and access, suitable for rapid installation and maintenance.
- Versatile Applications: Widely used in power supplies, industrial controllers, communication equipment, and LED drivers.
Extruded Heat Sink Enclosure Product
Customization Options for Extruded Heat Sink Enclosures
We provide comprehensive customization for extruded heat sink enclosures, ensuring optimal fit, heat dissipation, and protection for your electronic devices. Every aspect, from profile geometry to finishing and processing, can be tailored for your application.
- Alloy Grades: 6063, 6061, 6005, 6082 available
- Temper Options: T4, T5, T6 to meet different strength and process requirements
- Profile Dimensions: Customizable width, height, and wall thickness
- Fin Height and Pitch: Adjustable to maximize heat dissipation
- Length: Standard 1m-6m or cut-to-length as requested
- Surface Treatments: Anodizing, powder coating, conductive coatings
- EMC Options: Conductive coatings and design for electromagnetic shielding
- Processing Services: CNC machining, drilling, tapping, slotting, assembly
- MOQ: 200kg per custom order
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Why Partner with Sinoextrud for Your Extruded Heat Sink Enclosure Needs?
We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround，Stable quality，Competitive pricing，End-to-end support.
Large-Scale Manufacturing：Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.
One-Stop Solution：With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.
Quality You Can Trust：Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.
Fast Delivery & Cost Efficiency：Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.
Advanced Finishing Options：Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.
Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse
-Standard Packing Option-
* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case
-Loading & Shipment-
Pallet Loading
Bulk Loading
LCL Loading
Expedited Express
STEPS
How to work with us
Sample & Test
Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.
Extrude & Finish
Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.
Pack & Deliver
Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.
Extruded Heat Sink Enclosure-FAQ's
What alloys are used for extruded heat sink enclosures?
We primarily use 6063 and 6061 aluminum alloys for their high thermal conductivity and corrosion resistance.
Can you customize enclosure dimensions?
Yes, width, height, length, and wall thickness can be tailored to your specifications.
What fin designs are available?
Fin height, thickness, and pitch are fully adjustable to optimize heat dissipation.
What surface treatments are provided?
Options include anodizing, powder coating, and conductive coatings for EMI/EMC protection.
Can you support CNC machining and cutouts?
Yes, CNC machining, drilling, slotting, and custom cutouts are available for ports and mounting.
What is your MOQ?
The minimum order quantity is 200kg for custom extruded enclosures.
What is your standard lead time?
Production typically takes 15-25 days depending on complexity and order volume.
How do you ensure product quality?
All enclosures are manufactured under ISO-certified processes with strict inspection and testing.
Do you offer design support?
Yes, our engineering team can assist with profile optimization and thermal analysis for your application.
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Sinoextrud: Your Extruded Heat Sink Enclosure Manufacturer
Extruded heat sink enclosures combine enclosure protection with efficient heat dissipation for electronic and industrial equipment. Integrated fins increase surface area, supporting rapid cooling of power modules, PCBs, and controllers.
These enclosures are widely used in industrial automation, telecommunications, power supplies, and LED drivers, protecting internal electronics from dust, moisture, and electromagnetic interference.
Multiple surface treatments are available, including anodizing for corrosion resistance, powder coating for color and protection, and conductive coatings for EMC shielding. Each finish is selected to enhance the enclosure’s durability and functionality.
With advanced CNC machining and secondary processing, we deliver enclosures ready for assembly-featuring precision cutouts, mounting holes, and custom slots for connectors and controls.
Our expertise in extrusion, reliable quality control, and global project experience ensures high-performance heat sink enclosures for diverse industrial and electronic applications.
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